UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCf7UZPRIk+LQb/BXZPRmKzS7LOyFaExZjyaBJSFtF0=' 
WHERE 
  key_id = '4bd24a0af79550df80ed75cae3feeba8ca7e008e03d2a1f3d2e773018d3c476e' 
  AND (
    token = 'kCf7UZPRIk+LQb/BXZPRmKzS7LOyFaExZjyaBJSFtF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )